[MATH-786] "hashCode" in "Pair" class

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Won't Fix
• Affects Version/s: 3.0
• Fix Version/s: 3.1
• Assignee: Gilles Sadowski
• Reporter: Gilles Sadowski
• Created: 04/May/12 13:32
• Updated: 04/Mar/13 18:53
• Resolved: 10/May/12 23:36

Description

Since "Pair" is supposed to be an immutable class, couldn't we cache the "hashCode" value at construction? That would supposedly make it more efficient when used in maps.